diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/LoginController.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/LoginController.java
index 7571b960..9834dfc1 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/LoginController.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/LoginController.java
@@ -93,21 +93,21 @@ public class LoginController {
         //password = AesEncryptUtil.desEncrypt(sysLoginModel.getPassword().replaceAll("%2B", "\\+")).trim();//密码解密
         //update-begin--Author:scott  Date:20190805 for：暂时注释掉密码加密逻辑，有点问题
         //update-begin-author:taoyan date:20190828 for:校验验证码
-        //String captcha = sysLoginModel.getCaptcha();
-        //if (captcha == null) {
-        //    result.error500("验证码无效");
-        //    return result;
-        //}
-        //String lowerCaseCaptcha = captcha.toLowerCase();
-        //String realKey = MD5Util.MD5Encode(lowerCaseCaptcha + sysLoginModel.getCheckKey(), "utf-8");
-        //Object checkCode = redisUtil.get(realKey);
-        ////当进入登录页时，有一定几率出现验证码错误 #1714
-        //if (checkCode == null || !checkCode.toString().equals(lowerCaseCaptcha)) {
-        //    result.error500("验证码错误");
-        //    return result;
-        //} else {
-        //    redisUtil.del(realKey);
-        //}
+        String captcha = sysLoginModel.getCaptcha();
+        if (captcha == null) {
+            result.error500("验证码无效");
+            return result;
+        }
+        String lowerCaseCaptcha = captcha.toLowerCase();
+        String realKey = MD5Util.MD5Encode(lowerCaseCaptcha + sysLoginModel.getCheckKey(), "utf-8");
+        Object checkCode = redisUtil.get(realKey);
+        //当进入登录页时，有一定几率出现验证码错误 #1714
+        if (checkCode == null || !checkCode.toString().equals(lowerCaseCaptcha)) {
+            result.error500("验证码错误");
+            return result;
+        } else {
+            redisUtil.del(realKey);
+        }
         try {
             //解密获取密码和用户名
             password = CommonUtils.decryptBtRsaPriKey(password, rsaPrivateKey);